Qinhuangdao Sparke Technology & Engineering Co., Ltd products

Before EAF, the last generation of furnace usually use ladle to transfer steel liquid. As the liquid temperature is very high, for avoiding the damage to the ladle, we install refractory material inside for protecting ladle. After some time of operation, the refractory material needs to be removed and change new one. So we designed and developed this machine to remove the refractory material quickly.